Results 91 to 100 of about 218,724 (276)

Stability study of medical peracetic acid during using period

open access: yesSterile Supply
ObjectiveTo measure the content changes of different brands of peracetic acid (PAA) disinfectants under different conditions of use, and to provide data for stability test of peracetic acid.MethodsThe contents of nine brands of PAA disinfectants after ...
Bing Sheng   +7 more
doaj   +1 more source

Free Polyethylenimine Enhances Substrate-Mediated Gene Delivery on Titanium Substrates Modified With RGD-Functionalized Poly(acrylic acid) Brushes

open access: yesFrontiers in Chemistry, 2019
Substrate mediated gene delivery (SMD) is a method of immobilizing DNA complexes to a substrate via covalent attachment or nonspecific adsorption, which allows for increased transgene expression with less DNA compared to traditional bolus delivery.
Amy Mantz   +20 more
doaj   +1 more source

CONCEPT OF SHAME AND THE MENTAL HEALTH OF PACIFIC ASIAN AMERICANS [PDF]

open access: yes, 1980
One priority of the Health Task group of the Conference on Pacific and Asian American Families (1978) was the need for research into the psychological and emotional problems of Pacific and Asian American (PAA) groups and their possible remedies ...
Sato, Masayuki
core   +2 more sources

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Oxidation of amino acids by peracetic acid: Reaction kinetics, pathways and theoretical calculations

open access: yesWater Research X, 2018
Peracetic acid (PAA) is a sanitizer with increasing use in food, medical and water treatment industries. Amino acids are important components in targeted foods for PAA treatment and ubiquitous in natural waterbodies and wastewater effluents as the ...
Penghui Du   +4 more
doaj   +1 more source

Mapping atomistic to coarse-grained polymer models using automatic simplex optimization to fit structural properties

open access: yes, 2000
We develop coarse-grained force fields for poly (vinyl alcohol) and poly (acrylic acid) oligomers. In both cases, one monomer is mapped onto a coarse-grained bead.
Meyer, Hendrik   +2 more
core   +1 more source

N‐heterocyclic Carbenes as Adhesion Promoters on Aluminum Alloy 6061

open access: yesAdvanced Materials Interfaces, EarlyView.
N‐heterocyclic carbenes as novel non‐toxic surface primers for aluminum alloys for better adhesive bonding, because strong adhesive bonding shouldn't come at the cost of poisoning the human body. The impact of NHC functionalization on adhesive joint strength and durability is also evaluated using a single‐lap‐shear test, following continuous exposure ...
Jashanpreet Kaur   +6 more
wiley   +1 more source

TGF-β Signaling Is Necessary and Sufficient for Pharyngeal Arch Artery Angioblast Formation

open access: yesCell Reports, 2017
The pharyngeal arch arteries (PAAs) are transient embryonic blood vessels that mature into critical segments of the aortic arch and its branches. Although defects in PAA development cause life-threating congenital cardiovascular defects, the molecular ...
Maryline Abrial   +7 more
doaj   +1 more source

Enhancing the food security of the peri-urban and urban poor through improvements to the quality, safety and economics of street-vended foods [PDF]

open access: yes
There has been a continuing growth in urbanisation in developing countries, and governments’ face a major challenge in ensuring that city dwellers are able to procure sufficient food. Street foods are sold in almost every country in the world.
Johnson, Paa-Nii T., Yawson, Robert M.
core   +1 more source

Tailor‐Made Protective LixAlSy Layer for Lithium Anodes to Enhance the Stability of Solid‐State Lithium–Sulfur Batteries

open access: yesAdvanced Materials Interfaces, EarlyView.
An intentionally added, chemically formed LixAlSy coating stabilizes the lithium–electrolyte interface in solid‐state Li–S batteries. The layer suppresses side reactions, preserves smooth charge transfer, and improves ion transport from the start. This approach offers a practical route to more durable solid‐state batteries and a clearer understanding ...
Xinyi Wang   +4 more
wiley   +1 more source

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